The two have opposite effects, rarely used together in clinical practice, it is not recommended to boil water together, such as boiling water together has a certain role in relieving the symptoms, such as the need for medication, please follow the doctor’s instructions to take. Fishweed is a kind of Chinese herbal medicine, its flavor is pungent, sex is slightly cold, belongs to the lung meridian, has the effect of clearing away heat and detoxification (clearing away heat and toxicity in the body), eliminating carbuncle, pus and diuretic effect, it can be used to treat carbuncle spitting pus, coughing with heat in the lung, feverish sores and carbuncles (sores and carbuncles appearing on the surface of the skin because of the excessive heat and toxicity in the body), damp-heat gonorrhea, and so on. Fishbulb is contraindicated in cold deficiency and yin sores. Adverse reactions to Fishwort occasionally include dizziness, stomach upset, and burning sensation in the heart socket. Ginger is both an ingredient and an herbal medicine at the same time. Ginger is pungent in flavor, warm in nature, and belongs to the spleen, lung, spleen and stomach meridians. It has the effects of relieving surface cold (removing the cold from the muscle surface), warming the stomach and stopping vomiting (treating vomiting caused by stomach cold by warming the spleen and stomach), warming the lungs and stopping coughing (stopping coughing by warming the lungs), as well as detoxifying the toxin. Ginger can be used to treat wind-cold cold, cold spleen and stomach (spleen and stomach weak and cold), cold stomach and vomiting, cold lung and cough, and also detoxify fish and crab. This product helps fire and harms yin, so it should not be taken by people with heatiness or yin deficiency and internal heat. Its adverse effects are not clear. The two cold and hot opposite, together with the application will reduce the efficacy, even if the Chinese medicine boiled water active ingredients precipitation is limited, can not replace the therapeutic effect of traditional Chinese medicine, is not recommended to apply the two together. The above drugs should be used in accordance with the doctor’s instructions, not self-medication.